Microswitches, PTS645 series
| Manufacturer | C&K |
| Type of switch | microswitch TACT |
| DC contacts rating @R* | 0.05A / 12V DC |
| Operating temperature | -20...60°C |
| Max. contact resistance: | 100mΩ |
| Min. insulation resistance | 100GΩ |
| IP rating | IP40 |
| Button shape | round |
| Switch. method** | OFF-(ON) |
| Contacts layout | SPST-NO |
| Illumination | none |
| Mechanical durability | 100000 cycles |
| Contact plating | silver plated |
| Quantity in set/package | 1000pcs. |
| Positions | 2 |
| Manufacturer series | PTS645 |
| Body dimensions | 6x6mm |
* at resistive load
** the position in bracket indicates momentary position.
** the position in bracket indicates momentary position.
| Symbol | Leads | Package | Mounting | Operating Force | Button ht.* |
|---|---|---|---|---|---|
| [N] | [mm] | ||||
| PTS645SK50SMTR92 | for PCB | reel | SMT | 2.6 | 5 |
| PTS645SM43SMTR92 | for PCB | reel | SMT | 1.6 | 4.3 |
| PTS645SK50SMTR92LF | for PCB | reel | SMT | 2.6 | 5 |
| PTS645SK952LFS | for soldering | reel | THT | 2.6 | 9.5 |
| PTS645VL582LFS | for soldering | reel | THT | 1.3 | 6.2 |
| PTS645SK43SMTR92 | for PCB | reel | SMT | 2.6 | 4.3 |
| PTS645SH43SMTR92 | for PCB | reel | SMT | 2 | 4.3 |
| PTS645SH50SMTR92 | for PCB | reel | SMT | 2 | 5 |
| PTS645SL50-2 | for soldering | - | THT | 1.3 | 5 |
| PTS645SM43-2 | for soldering | - | THT | 1.6 | 4.3 |
| PTS645VH83-2 | for soldering | - | angular, THT | 2 | 8.3 |
| PTS645VK83-2 | for soldering | - | angular, THT | 2.6 | 8.3 |
| PTS645VL39-2 | for soldering | - | angular, THT | 1.3 | 3.9 |
| PTS645VL58-2 | for soldering | - | angular, THT | 1.3 | 5.8 |
| PTS645VM13SMTR92 | for soldering | reel | angular, THT | 1.6 | 13 |
* measured from PCB
